Digital photography

High school (ages 12+)
Art & Creativity

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/digital-photography

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the image capture mechanism?Employs light-sensitive semiconductor sensors (CCD or CMOS) composed of pixels
2. What is the key technological drivers?Advancements in semiconductor manufacturing, data storage, and digital signal processing
3. How do digital cameras turn light into a picture?Light passes through the lens and hits tiny pixels on a sensor. Each pixel makes an electrical charge that a converter turns into digital data, which is then processed into a final image.
4. Why are more pixels good for pictures?More pixels give higher resolution, so the picture has more detail and can be printed larger without losing quality.

Image Sensor: The electronic component that converts light into electrical signals to form a digital image.
Pixel: The fundamental unit of a digital image, representing a single point of color and brightness.
Analog-to-Digital Converter (ADC): A device that converts continuous analog signals into discrete digital values.
Computational Photography: Using digital computation and algorithms to enhance or create images beyond traditional photography.